Kadzidzi ya polar imatchulanso kadzidzi yoyera. Ku Arctic ndiye nyama yolusa kwambiri yomwe ili ndi mbewa. Amadziwika kuti mapiko a kadzidzi wokhala ndi polar amapitilira mita imodzi ndi theka. Kulemera kwa mkazi kumaposa ma kilogalamu atatu, ndipo m'litali amatha kukhala masentimita 70. Amuna ndi ocheperako pang'ono kuposa zazikazi.
Mpweya wowoneka bwino womwe umachepetsa kuwonongeka kwa moto mu kadzidziyo ndi kandewu kakang'ono kotayirira. Ndi chifukwa cha kuchuluka kwambiri komwe kadzidzi akuwoneka kuti ndi wamkulu. Chilichonse chowoneka ngati kadzidzi chimakonzedwa m'njira yoti chizitha kulolera nyengo yankhanza. Mwachitsanzo, nthenga za pankhope pake zimakhudza kwambiri mulomo, kuziteteza ku hypothermia. Nthenga zimakhala zotsekeka kwathunthu ndi nthenga, kuphimba zipere. Zachilengedwe zinapatsa kadzidzi wowuluka ndi maula oyera, kotero kuti zinali pafupifupi chisawonekere m'chipale chofewa. Komabe, ndikofunikira kudziwa kuti amuna okhaokha ndi omwe amakhala ndi utoto woyera wokhala ndi mawonekedwe ang'onoang'ono amdima. Mosiyana ndi izi, zazikazi zimakhala ndi chifuwa choyera ndi m'mimba, ndipo chapamwamba chimakhala ndi mikwingwirima yakuda. Chochititsa manyazi choterechi chimapangitsa kuti chikazi chisamaoneke pakatikati pa chipale chofewa. Kuphatikiza apo, mbalameyo imawuluka mofulumira kwambiri, ngakhale kuti ili ndi mawonekedwe osangalatsa. Chidziwitso chofunikira ndikusazindikira kwa kadzidzi kuuluka. Zonsezi pamodzi zimathandizira kusaka bwino kwa nyama yolusa ya ku Arctic. Amadziwika kuti kadzidzi yoyera amachita bwino kwambiri. Komanso, maso a kadzidzi ndi apadera. Mbalameyi imakhala ndi maonedwe ochulukirapo kakhumi kuposa munthu. Izi ndichifukwa choti nyama yolusa imeneyi imawona nyama sizikuwunika mwezi, komanso nyenyezi zikaja, pomwe mausiku mulibe mwezi. Chifukwa cholephera kunyamula kuwala kowala, kadzidzi amakonda kusaka mumdima. Ngakhale zili mdziko la Arctic, nyama zodyerazi zimasaka ndi tsiku lozungulira.
Zowonjezera za polar zimadyera pa mandimu, mbewa, mapanda, abakha. Kuphatikiza apo, olusa amadya mazira ndi anapiye a mbalame zazing'ono. Makamaka izi zimachitika nthawi zambiri pakakhala mandimu ndi mbewa. Pakadali pano, owizi amawononga misika yam mbalame.
Kuphatikiza apo buluzi wowombera amakhala ku Arctic ndi ku Arctic, umapezekanso ku Greenland ndi Iceland. Pokhala pamalo otseguka, kadzidzi amasankha malo amiyala osatheka kuti zisafike. Pokhala zilombo zolusa, kadzidzi zimangokhala zokhaokha. Komabe, kamodzi pachaka - mu Meyi, owow amagawidwa pawiri. Pali mabanja otere nthawi imodzi, mpaka anapiyewo atakula. Zowawa za polar zimakonza zisa zawo pansi pakati pa miyala. Kuyika chisa pansi, chachikazi chimayikira mazira ake pamenepo. Makolo omwe abadwira mdziko lapansi amadyetsedwa ndi mandimu. Koma nthawi zambiri izi sizokwanira. Ndipo chifukwa chake, ana oyenda pansi ndi ana aang'ono amatengedwa. Pachifukwa ichi, mbalame zonse za tundra sizimanyamula kadzidzi kumzimu. Atsekwe okha ndi akhungu okhaokha samawopa, chifukwa nkhandwe za ku Arctic sizimawoneka pafupi ndi zisa za kadzidzi.
M'nyengo yozizira, chakudya chikasowa mu tundra, kadzidzi amakakamizidwa kupita kumwera. Makoko ndi maudzu osiyanasiyana amatengedwa ngati kadzidzi wa polar m'dera la m'nkhalango. Popeza ndi yodabwitsa komanso yopanda pake, kadzidzi imatha kugwira nsomba zomwe zakhala zikuuluka pamwamba pa madzi kuchokera pansi.
Zosangalatsa patsambaAwa ndi Siberia
Ngati mungateroanakondabuku linomonga(tambasulani), gawani nkhaniyimumalo ochezerandi abwenzi. Tithandizirenipolojekiti, lembetsanipatsamba lathu ndipo tikulemberani zolemba zosangalatsa komanso zosangalatsa.